liaoshan life Sturdy Diving Backup Lights Scuba Mask Torch with Cree U2 Led 1000lumens Soft Neoprene Goodman Glove Hand and Arm Strap (Torch+Lanyard+Glove) Factory direct sale, welcome to buyers directly order or custom. Buy 3sets will direct SHIP VIA EXPRESS,it's FREE!!! 3-8days to your hand;1sets will Ship via POST will need about 14-30days. Keep It Simple - How often are we told to keep our dive gear simple. Well this is the approach of the Tonelife TL3209. Simple twist on, twist off control. Designed to work in the harshest conditions and take all kinds of abuse. Rugged, Durable and Built to Last - Milled, durable, aircraft grade, T-6061-T6 aluminium alloy is used to create an anti-corrosive anodized housing. Indeed, the Tonelife Stubby Dive Lights TL3209 is milled with a durable, thick body. Great Burn Times - The Tonelife Stubby Dive Lights TL3209 is powered by only 3 AA batteries in a triangle battery back that is protected by a triple O-ring design to ensure you don't flood it. Depending on the quality of the batteries used, the dive light typically has a 1 hour burn time at maximum brightness (1000 lumens) and a run time of 4 hours of usable light (850 lumens).